Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 2 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 02/06/2020   06:42:29   (  -0.01,-128.08) (   0.17,-127.19)  101.26                80
 02/06/2020   19:03:44   (   0.01,-128.06) (   0.95,-132.34)  487.19                80
 02/08/2020   06:30:17   (  -0.02,-128.02) (   0.80,-124.24)  430.58                80
 02/08/2020   18:48:52   (   0.02,-128.00) (   0.31,-129.39)  158.32                80
 02/10/2020   18:36:40   (   0.01,-127.93) (  -0.32,-126.43)  170.17                80
 02/11/2020   06:58:03   (  -0.01,-127.91) (  -0.79,-131.62)  421.95                80
 02/12/2020   18:24:27   (   0.02,-127.85) (  -0.89,-123.46)  498.50                80
 02/13/2020   06:45:51   (  -0.02,-127.84) (  -0.22,-128.65)   93.69                80
 02/15/2020   06:36:19   (  -0.02,-127.76) (   0.42,-125.70)  234.11                80
 02/15/2020   18:57:33   (   0.01,-127.74) (   0.70,-130.85)  354.74                80
 02/17/2020   18:42:41   (   0.00,-127.65) (   0.07,-127.89)   27.96                80
 02/19/2020   18:30:29   (  -0.00,-127.56) (  -0.56,-124.94)  298.71                80